@article{10_4171_emss_62,
     author = {Norbert A'Campo},
     title = {Flow box decomposition for gradients of univariate polynomials, billiards on the {Riemann} sphere, tree-like configurations of vanishing cycles for $A_n$ curve singularities and geometric cluster monodromy},
     journal = {EMS surveys in mathematical sciences},
     pages = {389--414},
     year = {2022},
     volume = {9},
     number = {2},
     doi = {10.4171/emss/62},
     url = {http://geodesic.mathdoc.fr/articles/10.4171/emss/62/}
}